| Violation ID |
Occurred Date |
Violation Type |
(-) Violation Description |
Corrective Action |
Status |
Classification |
Source |
| 1119627 |
01/25/2023 |
Surface Water |
January 25, 2023: Power failure at NASNI Oily Waste pump station 1352 resulted in an overflow of bilge water that was flowing to the pump station wet well. The pump station containment overflows to the adjacent street and to the San Diego Bay |
The Navy responded by stopping incoming flow of bilge water from vessels. The pump station containment and flow path onto the street was cleaned. Power was restored to the pump station. |
Violation |
U |
eSMR |
| 1119626 |
11/08/2022 |
ATOX |
Acute Toxicity Maximum Daily (MDEL) limit is 0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at NAS-CVN18. |
The NBC Permit requires an additional acute toxicity test if there is an exceedance of the acute toxicity MDEL. An acute toxicity test was collected at CVN18 on March 15, 2023, which resulted in a pass result. CVN18 returned to routine monitoring based on the March 15, 2023, result. |
Violation |
U |
eSMR |
| 1107624 |
07/01/2021 |
Surface Water |
Grease from shipboard catapult system was detected running down the starboard side of a vessel and into San Diego Bay causing a small sheen. |
Booms were deployed to contain the release and absorbents were used. Grease was cleaned off of the booms. To prevent future spills, NBC continues to train personnel on implementing Best Management Practices including maintaining equipment in good condition. |
Violation |
U |
eSMR |
| 1093659 |
03/15/2021 |
ATOX |
Acute Toxicity Other limit is 0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at NAB-9. |
See section '2.3.2 Toxicity Sampling Results' in the NAB Annual Report (Volume 2) for full details. In addition to considering the MCV sweeper for future use, NBC is evaluating additional steps to address the acute toxicity MDEL exceedance at NAB Outfall 9. |
Violation |
U |
eSMR |
| 1093657 |
03/03/2021 |
ATOX |
Acute Toxicity Other limit is 0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at NAB-9. |
NAB evaluated the Building 350 facility for potential sources of
toxicity within 24 hours of becoming aware of the exceedance. Additionally, during the ACSCE visit to the Building 350 facility, the site was evaluated for potential sources of toxicity. Concurrent chemistry results from samples collected at NAB Outfall 9 showed elevated copper and zinc concentrations on March 3, 2021. A sweeping BMP (MCV Pilot Project) was performed March 9-11, 2021. |
Violation |
U |
eSMR |
| 1093661 |
03/03/2021 |
ATOX |
Acute Toxicity Other limit is 0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at NAS-CVN18. |
In response to the acute toxicity MDEL exceedance, NASNI evaluated facilities within the drainage basin of Outfall CVN18 for potential sources of toxicity within 24 hours of becoming aware of the exceedance.
At the facilities that drain to Outfall CVN18, no uncontrolled industrial sources were
identified as potential sources of toxicity during the ACSCE.
|
Violation |
U |
eSMR |
| 1093658 |
03/03/2021 |
CTOX |
Chronic Toxicity Other limit is 0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at NAB-33. |
Regular inspections and additional site visits evaluated BMP implementation. The filter sock BMP will be replaced and enhanced. Facility modifications or improvements are being considered. |
Violation |
U |
eSMR |
| 1093655 |
02/01/2021 |
Surface Water |
See spill log in Annual Report for full details. Bilge water of unknown oil content was released onto the Boat ramp (Over land flow outfall 36) at NAB causing a small sheen. |
Recovered what was accessible but the oil content was mostly unrecoverable. Awareness of Bilge handling and recovery processes. |
Violation |
U |
eSMR |
| 1093656 |
01/29/2021 |
CTOX |
Chronic Toxicity Other limit is 0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at NAB-33. |
Regular inspections and additional site visits evaluated BMP implementation. The filter sock BMP will be replaced and enhanced. Facility modifications or improvements are being considered. |
Violation |
U |
eSMR |
| 1093660 |
12/28/2020 |
CTOX |
Chronic Toxicity Other limit is 0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at NAB-33. |
Regular inspections and additional site visits evaluated BMP implementation. The filter sock BMP will be replaced and enhanced. Facility modifications or improvements are being considered. |
Violation |
U |
eSMR |
| 1093654 |
11/08/2020 |
Surface Water |
See spill log in Annual Report for full details. Leak of approximately a half gallon of engine oil from equipment (Loader) reached a storm drain prior to storm event. Leak occurred near NAB Building 334 and entered the bay through Outfall 110. |
Absorbents applied to storm drain. Source leak absorbed and equipment secured. Improve usage of drip pans and equipment maintenance. Emphasize importance of pre-storm event BMP implementation. . |
Violation |
U |
eSMR |
| 1078866 |
06/14/2020 |
Surface Water |
Potable water line break on NASNI Quay Road |
Spill incidents are immediately responded to by Port Operations and/or contractors to contain, clean-up, and recover any releases to San Diego Bay. Clean-up and reporting measures are in place at NBC for spills of any size and quantity. Training to implement Best Management Practices at NBC to prevent future spills is an on-going effort. |
Violation |
B |
eSMR |
| 1078864 |
06/03/2020 |
Surface Water |
Release of one gallon fuel (DFM) to San Diego Bay from a vessel at NAB Pier 19 due to equipment failure. |
Spill incidents are immediately responded to by Port Operations and/or contractors to contain, clean-up, and recover any releases to San Diego Bay. Clean-up and reporting measures are in place at NBC for spills of any size and quantity. Training to implement Best Management Practices at NBC to prevent future spills is an on-going effort. |
Violation |
B |
eSMR |
| 1078863 |
04/06/2020 |
Surface Water |
Release of approximately 8 ounces of fuel (DFM) to the San Diego Bay from a vessel at NAB Pier 19 due to equipment failure. |
Spill incidents are immediately responded to by Port Operations and/or contractors to contain, clean-up, and recover any releases to San Diego Bay. Clean-up and reporting measures are in place at NBC for spills of any size and quantity. Training to implement Best Management Practices at NBC to prevent future spills is an on-going effort. |
Violation |
B |
eSMR |
| 1078861 |
03/31/2020 |
Surface Water |
Release of a few fluid ounces of fuel (DFM) to the San Diego Bay from a vessel at NAB Pier 19 due to a leaking seat valve during refueling. |
Spill incidents are immediately responded to by Port Operations and/or contractors to contain, clean-up, and recover any releases to San Diego Bay. Clean-up and reporting measures are in place at NBC for spills of any size and quantity. Training to implement Best Management Practices at NBC to prevent future spills is an on-going effort. |
Violation |
B |
eSMR |
| 1078869 |
02/12/2020 |
Surface Water |
Release from a vessel of an estimated half gallon of Diesel Fuel Marine to the San Diego Bay, NAB Pierside due to a fuel cooler issue. |
Spill incidents are immediately responded to by Port Operations and/or contractors to contain, clean-up, and recover any releases to San Diego Bay. Clean-up and reporting measures are in place at NBC for spills of any size and quantity. Training to implement Best Management Practices at NBC to prevent future spills is an on-going effort. |
Violation |
B |
eSMR |
| 1078865 |
02/10/2020 |
CTOX |
Chronic Toxicity Maximum Daily (MDEL) limit is 0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 0 Pass/Fail (Pass = 0, Fail = 1) at NAB-33. |
Evaluation of the best management practices (BMPs) associated with Outfall 33 was conducted concurrently with and in addition to quarterly inspections. Sources of contaminants of concern were evaluated in an effort to reduce toxicity in storm water runoff and to facilitate modifications to the Storm Water Pollution Prevention Plan as necessary. NBC will continue to monitor the situation for High Risk Industrial Storm Water Areas. |
Violation |
B |
eSMR |
| 1078873 |
01/29/2020 |
Surface Water |
Release from a vessel of an unknown volume of suspected food grease and water from a galley floor drain inappropriately routed to an external drain instead of internal holding tank to the NASNI Carrier Basin. |
Spill incidents are immediately responded to by Port Operations and/or contractors to contain, clean-up, and recover any releases to San Diego Bay. Clean-up and reporting measures are in place at NBC for spills of any size and quantity. Training to implement Best Management Practices at NBC to prevent future spills is an on-going effort. |
Violation |
B |
eSMR |
| 1078872 |
01/21/2020 |
CTOX |
Chronic Toxicity Maximum Daily (MDEL) limit is 0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at NAB-33. |
Evaluation of the best management practices (BMPs) associated with Outfall 33 was conducted concurrently with and in addition to quarterly inspections. Sources of contaminants of concern were evaluated in an effort to reduce toxicity in storm water runoff and to facilitate modifications to the Storm Water Pollution Prevention Plan as necessary. NBC will continue to monitor the situation for High Risk Industrial Storm Water Areas. |
Violation |
B |
eSMR |
| 1078860 |
12/04/2019 |
ATOX |
Acute Toxicity Maximum Daily (MDEL) limit is 0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at NAS-24. |
Evaluation of the best management practices (BMPs) associated with Outfall 24 was conducted concurrently with and in addition to quarterly inspections. Sources of contaminants of concern were evaluated in an effort to reduce toxicity in storm water runoff and to facilitate modifications to the Storm Water Pollution Prevention Plan as necessary. NBC will continue to monitor the situation for High Risk Industrial Storm Water Areas. After multiple acute toxicity failures a TRE Work Plan was prepared and submitted on March 19, 2020. |
Violation |
A |
eSMR |
| 1078870 |
12/04/2019 |
CTOX |
Chronic Toxicity Maximum Daily (MDEL) limit is 0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at NAB-33. |
Evaluation of the best management practices (BMPs) associated with Outfall 33 was conducted concurrently with and in addition to quarterly inspections. Sources of contaminants of concern were evaluated in an effort to reduce toxicity in storm water runoff and to facilitate modifications to the Storm Water Pollution Prevention Plan as necessary. NBC will continue to monitor the situation for High Risk Industrial Storm Water Areas. |
Violation |
B |
eSMR |
| 1078868 |
11/27/2019 |
ATOX |
Acute Toxicity Maximum Daily (MDEL) limit is 0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at NAS-24. |
Evaluation of the best management practices (BMPs) associated with Outfall 24 was conducted concurrently with and in addition to quarterly inspections. Sources of contaminants of concern were evaluated in an effort to reduce toxicity in storm water runoff and to facilitate modifications to the Storm Water Pollution Prevention Plan as necessary. NBC will continue to monitor the situation for High Risk Industrial Storm Water Areas. After multiple acute toxicity failures a TRE Work Plan was prepared and submitted on March 19, 2020. |
Violation |
A |
eSMR |
| 1078862 |
11/27/2019 |
CTOX |
Chronic Toxicity Maximum Daily (MDEL) limit is 0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at NAB-33. |
Evaluation of the best management practices (BMPs) associated with Outfall 33 was conducted concurrently with and in addition to quarterly inspections. Sources of contaminants of concern were evaluated in an effort to reduce toxicity in storm water runoff and to facilitate modifications to the Storm Water Pollution Prevention Plan as necessary. NBC will continue to monitor the situation for High Risk Industrial Storm Water Areas. |
Violation |
B |
eSMR |
| 1081788 |
11/20/2019 |
ATOX |
Acute Toxicity-Mysid, H. costata or M. bahia-survival Maximum Daily (MDEL) limit is 0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at NAB-9. |
|
Violation |
A |
Report |
| 1078871 |
09/26/2019 |
Surface Water |
Release from a vessel of an unknown volume of oily waste water to the NASNI Carrier Basin due to a mechanical malfunction. |
Spill incidents are immediately responded to by Port Operations and/or contractors to contain, clean-up, and recover any releases to San Diego Bay. Clean-up and reporting measures are in place at NBC for spills of any size and quantity. Training to implement Best Management Practices at NBC to prevent future spills is an on-going effort. |
Violation |
B |
eSMR |
| 1078867 |
09/20/2019 |
Surface Water |
Release from a vessel of an estimated 3 gallons of an unknown oil to the NASNI Carrier Basin. |
Spill incidents are immediately responded to by Port Operations and/or contractors to contain, clean-up, and recover any releases to San Diego Bay. Clean-up and reporting measures are in place at NBC for spills of any size and quantity. Training to implement Best Management Practices at NBC to prevent future spills is an on-going effort. |
Violation |
B |
eSMR |
|
Report displays most recent five years of violations. Refer to the Interactive Violation Report for more data.
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